Login
Celestron Universal 1.25" T-Adapter and Barlow
larger imageMove mouse over the image to magnify
01753

Celestron Universal 1.25" T-Adapter and Barlow

This 1.25” accessory can be used three ways: as a 2X Barlow for visual use, as a prime focus T-adapter, or as a “Barlowed” T-adapter for double the magnification and the benefit of extra inward focus travel.
NZ $115.00
Qty.

The Celestron Universal Barlow & T-Adapter is three accessories in one!
  • 2X Barlow:  Use during visual observing to double the magnification of every 1.25” eyepiece you own
  • Prime Focus Photography: Use the T-Adapter portion of this accessory to transform your telescope into a giant telephoto lens
  • Tele-Extended Photography:  Use the T-Adapter with Barlow to get double the magnification of prime focus mode 
  • T-threads accept camera brand specific T-Ring (sold separately)

This 1.25” accessory can be used three ways: as a 2X Barlow for visual use, as a prime focus T-adapter, or as a “Barlowed” T-adapter for double the magnification and the benefit of extra inward focus travel.

The Universal Barlow & T-Adapter can be used as a 2X Barlow right out of the box. Insert any 1.25” eyepiece into the chamber and you’ll enjoy double the magnification, while retaining all the eye relief of the inserted eyepiece.

The Celestron Universal Barlow & T-Adapter can also be used for prime focus photography, which means you use the telescope as a photographic lens—a very big photographic lens! Just unscrew the bottom section of the unit to remove the Barlow and slide the chrome barrel into the telescope’s 1.25” focuser or adapter. Lock it firmly in place with the focuser or adapter thumbscrew. T-threads on the top of the adapter screw into a T-Ring (sold separately) that is designed to attach to the brand-specific mounting flange of your DSLR or SLR camera.

Please note that some telescopes, especially “fast” refractors and Newtonians, may not have enough focus travel to allow the photographic image to come to focus when used in prime focus mode. In these instances, adding the Barlow to the T-Adapter will allow the telescope to reach focus. In “Tele-Extended” mode, the Barlow doubles the focal length and f/ratio of your telescope, resulting in an image on the sensor or film plane that is twice the size of a prime focus image.

Prime focus and tele-extended photography are popular for short exposure images of terrestrial objects as well as celestial objects like the Moon.
 

Specifications:

Weight 2.3 oz (65 g)
Barrel Size 32mm (1.25")
External Length 76mm (3")
 

question
Have a question?

Phone
​(64) 09 422 2071

Email

staff@telescopes.net.nz

Send your question

You might also be interested in ...

Celestron PowerTank 12V POWER SUPPLY

Celestron PowerTank 12V POWER SUPPLY

For any Celestron computerized telescope. Now you can take your telescope anywhere with this portable rechargeable power supply. Whether you have a computerized telescope or operate your telescope using motors, Celestron specially designed this product with the amateur astronomer in mind.
NZ $379.00
Celestron Astro FI 102mm Maksutov Cassegrain Telescope with WiFi

Celestron Astro FI 102mm Maksutov Cassegrain Telescope with WiFi

Control your telescope via integrated WiFi using the free Celestron SkyPortal app for iPhone, iPad, and Android devices and see outstanding views of the Moon and planets, as well as bright deep space objects beyond our Solar System.
NZ $1,199.00 NZ $1,099.00 Save NZ $100.00 incl GST
Celestron NexStar Evolution 6" 152mm Schmidt-Cassegrain

Celestron NexStar Evolution 6" 152mm Schmidt-Cassegrain

Powerful and very user friendly with a 152mm aperture, 1500mm focal length, built-in rechargeable battery (10 hrs life ) and WIFI Remote control and viewing via smart devices.
NZ $3,350.00 NZ $2,989.00 Save NZ $361.00 incl GST
Celestron NexStar RS-232 Cable

Celestron NexStar RS-232 Cable

The Celestron RS-232 Cable connects your computerized telescope to a laptop or PC for control via various planetarium software programs
NZ $34.50